Igneous rock texture refers to ? size

Volcanic rocks containing mineral grains of pretty much equal sizeare said to have an "equigranilartexture".  

Explanation:

It is arranged into numerous sub textures depending on their characters. Panidiomorphicrefers to a texture in which, hypothetically all the part mineral grains are subhedral.Examples of meddling molten rocks are diorite, gabbro, stone, pegmatite, and peridotite. Extrusive volcanic rocks eject onto the surface, where they cool rapidly to frame little crystals.These rocks incorporate andesite, basalt, dacite, obsidian, pumice, rhyolite, scoria, and tuff.

there's multiple reasons why the conquistadors were so successful in colonizing central america, and some of them are:

- they were seen as gods;

at the beginning, the spanish settlers were seen by the natives as gods, and this was mainly due to their white skin, and the way they came with their boats.

- possessed superior weaponry;

the spanish had gunpowder and guns, as well as cannons, while the natives did not had any fire weapons.

- made cleaver alliances;

they used the situation of tribes hating each other, so they made alliances with some of them which served them very well.

- brought diseases;

the native people were not immune to certain diseases the europeans brought with them, so they were dying from seeming harmless things for european standards.